PhenoPath Laboratories was founded by Dr. Allen M. Gown, one of the world's leading experts in the diagnostic and research applications of immunohistochemistry.

Dr. Gown is a pathologist-scientist recognized as one of the world’s leading experts in the diagnostic and research applications of munohistochemistry (IHC). He has developed numerous clinically important monoclonal antibodies used around the world (e.g., HMB-45, 34βE12, HHF35, OSCAR), and continues to be at the forefront of clinical investigative studies employing IHC and other modalities, publishing widely and presenting at national and international conferences. Dr. Gown is a member of the editorial boards of many of the major pathology journals. He is a Clinical Professor of Pathology at the University of British Columbia, Vancouver, BC, and an Affiliate Investigator in the Clinical Research Division of the Fred Hutchinson Cancer Research Center, Seattle, WA. Dr. Gown has contributed extensively to the expanding horizons of immunohistochemistry with over 200 peer-reviewed publications.

Since its inception in 1997, PhenoPath has grown to be a highly respected national reference laboratory embracing IHC, FISH, CISH, flow cytometric, and PCR technologies. We provide screening, diagnostic, and prognostic testing services to hospitals, physician offices, surgery centers, biopharmaceutical companies and research institutions nationwide.